Definition
The flight instruments that display the aircraft's orientation in space relative to the horizon, primarily its pitch (nose up or down) and bank (wing tilt left or right). The attitude indicator is the central attitude instrument, but the heading indicator and turn coordinator also contribute attitude information.
Plain English
The instruments on the panel that show how the aircraft is sitting in the air -- whether the nose is pointed up or down, and whether the wings are level or tilted to one side.
Context Anchor
Seen in instrument flying, especially when the pilot cannot use the outside horizon and must control the airplane by reference to the instrument panel.
Derivation
In aviation, 'attitude' does not mean a mood or stance. It comes from the Latin 'aptitudo,' meaning 'fitness' or 'posture,' and was adopted by aviators to describe the aircraft's posture in the air -- how it is positioned relative to the horizon.
Why Pilots Care
They provide continuous attitude reference essential for controlled flight when visual cues are unavailable, directly supporting safe instrument operations.
Grounding Statement
If clouds block the outside view, attitude instruments give the pilot an artificial way to see how the airplane is sitting in the air.
Intuition Check
Do not read “attitude” here as personality or mood. In aviation, attitude means the airplane’s nose and wing position relative to the horizon.
Example Sentence 1
When he entered the cloud, he transitioned from looking outside to flying solely by reference to the attitude instruments.
Example Sentence 2
During the instrument approach the attitude instruments provided steady pitch guidance through the turn.